Question

The four bases contained in dna are _____. the four bases contained in dna are _____. cytosine, guanine, thymine, uracil adenine, guanine, purine, thymine adenine, guanine, uracil, thymine adenine, guanine, cytosine, thymine

Answer 1

The correct answer is Adenine, thymine, guanine, cytosine.

Step-by-step explanation:

Answer 2

The four bases in DNA are: adenine, thymine, cytosine, guanine.
In RNA, thymine gets replaced by uracil.
Purine is only a name for the two bases guanine and adenine.